SharpRSS/SharpRss/RssService.cs

using System.Linq;
using CodeHollow.FeedReader;

namespace SharpRss
{
    public class RssService
    {
        public async void GetFeeds()
        {
            //TODO: Load from db or something.

            var urls = await FeedReader.GetFeedUrlsFromUrlAsync(_feeds[0]);
            string url;
            if (urls.Count() < 1)
                url = _feeds[0];
            else
                url = urls.First().Url;

            Feed f = await FeedReader.ReadAsync(url);
        }

        private readonly string[] _feeds = { "https://www.reddit.com/r/freshrss/.rss", "http://fedoramagazine.org/" };
    }
}